AU569216B2 - Consolidating loose ground formation - Google Patents
Consolidating loose ground formationInfo
- Publication number
- AU569216B2 AU569216B2 AU43325/85A AU4332585A AU569216B2 AU 569216 B2 AU569216 B2 AU 569216B2 AU 43325/85 A AU43325/85 A AU 43325/85A AU 4332585 A AU4332585 A AU 4332585A AU 569216 B2 AU569216 B2 AU 569216B2
- Authority
- AU
- Australia
- Prior art keywords
- formation
- rock
- soil
- catalyst
- reaction mixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 4
- 238000005755 formation reaction Methods 0.000 abstract 3
- 239000011449 brick Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 239000011435 rock Substances 0.000 abstract 2
- 239000002689 soil Substances 0.000 abstract 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract 1
- 238000007596 consolidation process Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 229920000592 inorganic polymer Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 229920000620 organic polymer Polymers 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005829 trimerization reaction Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
- C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/302—Water
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3893—Low-molecular-weight compounds having heteroatoms other than oxygen containing silicon
- C08G18/3895—Inorganic compounds, e.g. aqueous alkalimetalsilicate solutions; Organic derivatives thereof containing no direct silicon-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/5086—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2270/00—Compositions for creating interpenetrating networks
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Sealing Material Composition (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a process for consolidating and sealing coal and/or rock, soil and brick formations in mining, tunnelling and construction by reacting polyisocyanates and aqueous alkali silicate solutions in the presence of a catalyst prompting the trimerization of the polyisocyanate. The catalyst is used in an amount of 6.0 to 14.5 mmole per mole of NCO groups in the reaction mixture. When the reaction mixture is introduced into the coal and/or rock, soil and brick formation to be consolidated and is cured, excellent consolidation results are achieved on account of the formation of an "interpermeated network" of inorganic and organic polymer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3421085A DE3421085C1 (en) | 1984-06-06 | 1984-06-06 | Process for solidifying and sealing coal and / or rock and earth formations |
| DE3421085 | 1984-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU4332585A AU4332585A (en) | 1985-12-12 |
| AU569216B2 true AU569216B2 (en) | 1988-01-21 |
Family
ID=6237758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU43325/85A Expired AU569216B2 (en) | 1984-06-06 | 1985-06-05 | Consolidating loose ground formation |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4669919A (en) |
| EP (1) | EP0167003B1 (en) |
| JP (1) | JPS619482A (en) |
| AT (1) | ATE39541T1 (en) |
| AU (1) | AU569216B2 (en) |
| CA (1) | CA1256686A (en) |
| DD (1) | DD234695A5 (en) |
| DE (2) | DE3421085C1 (en) |
| ES (1) | ES8607475A1 (en) |
| HU (1) | HU193771B (en) |
| PL (1) | PL147956B1 (en) |
| SU (1) | SU1493116A3 (en) |
| ZA (1) | ZA854245B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU648152B2 (en) * | 1991-04-08 | 1994-04-14 | Daiichi Kogyo Seiyaku Co. Ltd. | Injection-type chemical composition for stabilization and reinforcement process using the same |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3421086A1 (en) * | 1984-06-06 | 1985-12-12 | F. Willich GmbH & Co, 4600 Dortmund | ORGANOMINERAL PRODUCTS, METHOD FOR THEIR PRODUCTION AND THEIR USE |
| FR2618846A2 (en) * | 1986-11-25 | 1989-02-03 | Schlumberger Cie Dowell | PROCESS FOR SEALING UNDERGROUND FORMATIONS, PARTICULARLY IN THE OIL DRILLING SECTOR AND CORRESPONDING COMPOSITIONS AND APPLICATIONS |
| DE3805116A1 (en) * | 1988-02-18 | 1989-08-31 | Hilterhaus Karl Heinz | METHOD FOR PRODUCING ORGANOMINERAL PRODUCTS |
| JPH0623378B2 (en) * | 1988-03-28 | 1994-03-30 | 電気化学工業株式会社 | Water-swellable water-stop material and method for producing the same |
| DE3886392T2 (en) * | 1988-06-06 | 1994-04-07 | Sanipor International Ag Chur | Method for improving the strength and waterproofness of floors and structures. |
| JP2591540B2 (en) * | 1991-03-11 | 1997-03-19 | 第一工業製薬株式会社 | Injectable chemical composition for stabilization for tunnel excavation and water stabilization method using the same |
| JP2513937B2 (en) * | 1991-03-27 | 1996-07-10 | 株式会社日阪製作所 | Non-azeotrope condenser |
| US5588783A (en) * | 1992-05-08 | 1996-12-31 | The United States Of America As Represented By The Secretary Of The Army | Soil reinforcement with adhesive-coated fibers |
| US5350596A (en) * | 1992-12-08 | 1994-09-27 | Chemical Lime Company | Method of capping particulate materials |
| US5399048A (en) * | 1993-06-04 | 1995-03-21 | Chemical Lime Company | Method of capping exposed land areas and particulate materials deposited thereon |
| AU718099B2 (en) * | 1994-01-18 | 2000-04-06 | Notwheat Pty Ltd | Method of sealing non-cementitious structures |
| DE10005525A1 (en) | 2000-02-08 | 2001-08-09 | Fosroc International Ltd | Compositions for the production of organo-mineral products, products obtained therefrom and their use |
| WO2002014397A1 (en) | 2000-08-16 | 2002-02-21 | Huntsman Petrochemical Corporation | Alkali silicate-polyisocyanate composites |
| ITMI20012496A1 (en) * | 2001-11-27 | 2003-05-27 | Uretek Srl | PROCEDURE FOR THE CONSOLIDATION OF FOUNDATION LANDS OR FOR THE LIFTING OF STRONG WEIGHTS OR LARGE SIZES, WHICH NEC |
| GB0305078D0 (en) * | 2003-03-06 | 2003-04-09 | Mbt Holding Ag | Rock protection |
| JP5645406B2 (en) * | 2006-09-12 | 2014-12-24 | カール・ツァイス・エスエムティー・ゲーエムベーハー | Optical arrangement with hydrophobic coating for immersion lithography and projection exposure apparatus comprising the same |
| US7740068B2 (en) * | 2007-02-09 | 2010-06-22 | M-I Llc | Silicate-based wellbore fluid and methods for stabilizing unconsolidated formations |
| RU2492204C1 (en) * | 2012-05-12 | 2013-09-10 | Михаил Георгиевич Иванов | Soil reinforcement composition |
| EP2746358A1 (en) * | 2012-12-21 | 2014-06-25 | Basf Se | Polyurea silicate resin for wellbore application |
| CA2986802A1 (en) | 2015-05-27 | 2016-12-01 | Basf Se | Use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions |
| FR3109940B1 (en) | 2020-05-07 | 2022-04-08 | A Weber | Two-component composition for forming an organo-mineral material which can be injected or pumped, methods of sealing and associated uses |
| CN113187552B (en) * | 2021-06-09 | 2024-04-02 | 中铁七局集团郑州工程有限公司 | Blocking construction method for oversized-diameter tunnel under water-rich stratum |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4833659A (en) * | 1959-04-29 | 1959-10-29 | American Cyanamid Company | Extending the life of mine roof resins |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1186771A (en) * | 1967-05-12 | 1970-04-02 | Conteki Dev Ltd | Silicious Products |
| GB1215465A (en) * | 1967-05-17 | 1970-12-09 | Cerebos Foods Ltd | Instantised products |
| AT288292B (en) * | 1968-08-10 | 1971-02-25 | Fritz Dr Schuermann | Method and device for attaching rock bolts |
| GB1401021A (en) * | 1972-03-08 | 1975-07-16 | Fosroc Ag | Soil consolidation |
| DE2310559C3 (en) * | 1973-03-02 | 1975-09-11 | Bayer Ag, 5090 Leverkusen | Foam concrete, a process for its manufacture and its use for the manufacture of building elements |
| US4097423A (en) * | 1972-06-03 | 1978-06-27 | Bayer Aktiengesellschaft | Inorganic-organic compositions |
| DE2325090C3 (en) * | 1973-05-17 | 1980-11-06 | Bayer Ag, 5090 Leverkusen | Process for the production of an inorganic-organic polymer-polysilicic acid composite material in the form of a colloidal xerosol |
| US3841102A (en) * | 1974-01-02 | 1974-10-15 | Environmental Sciences Inc | Method of improving the quality of leachate from sanitary landfills |
| DE2460834C2 (en) * | 1974-12-21 | 1987-04-16 | Chemie-Anlagenbau Bischofsheim GmbH, 4500 Osnabrück | Process for the production of organomineral foams |
| US4136238A (en) * | 1974-12-21 | 1979-01-23 | Metallgesellschaft A.G. | Non-flammable and optionally electrically conductive organo-silicate polymers and process for preparing same |
| DE2512170C3 (en) * | 1975-03-20 | 1981-06-11 | Bayer Ag, 5090 Leverkusen | Process for the production of optionally foam-shaped, hard inorganic-organic composite material |
| DE2524191C3 (en) * | 1975-05-31 | 1980-04-03 | Bayer Ag, 5090 Leverkusen | Process for the production of hole-filled lightweight foams containing hydrophobic urea groups |
| DE2542279A1 (en) * | 1975-09-23 | 1977-04-28 | Joachim Dipl Chem Dr Steffens | Organo-mineral polymer compsns. - contg. cellulose fibres, mineral particles and urethane prepolymer, are prepd. from waste prod. of paper mfr. |
| DE2734691A1 (en) * | 1977-08-02 | 1979-02-08 | Bayer Ag | PROCESS FOR THE PRODUCTION OF INORGANIC-ORGANIC PLASTICS |
| DE2806019A1 (en) * | 1978-02-14 | 1979-08-16 | Bayer Ag | STABILIZED AZULMIN ACIDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE |
| DE2908746C2 (en) * | 1979-03-06 | 1983-08-11 | Bayer Ag, 5090 Leverkusen | Process for consolidating and sealing geological and poured rock and earth formations |
| US4350775A (en) * | 1981-02-10 | 1982-09-21 | Blount David H | Process for the production of alkali metal silicate-organic plastics |
| DE3139395C2 (en) * | 1981-10-03 | 1984-09-13 | Bayer Ag, 5090 Leverkusen | Process for consolidating geological rock, earth and coal formations |
| US4596838A (en) * | 1985-05-30 | 1986-06-24 | The Celotex Corporation | Mine stopping caulk |
-
1984
- 1984-06-06 DE DE3421085A patent/DE3421085C1/en not_active Expired
-
1985
- 1985-05-29 CA CA000482708A patent/CA1256686A/en not_active Expired
- 1985-06-05 AT AT85106957T patent/ATE39541T1/en not_active IP Right Cessation
- 1985-06-05 ES ES543915A patent/ES8607475A1/en not_active Expired
- 1985-06-05 JP JP60123479A patent/JPS619482A/en active Granted
- 1985-06-05 PL PL1985253823A patent/PL147956B1/en unknown
- 1985-06-05 EP EP85106957A patent/EP0167003B1/en not_active Expired
- 1985-06-05 DE DE8585106957T patent/DE3567058D1/en not_active Expired
- 1985-06-05 AU AU43325/85A patent/AU569216B2/en not_active Expired
- 1985-06-05 ZA ZA854245A patent/ZA854245B/en unknown
- 1985-06-05 HU HU852233A patent/HU193771B/en not_active IP Right Cessation
- 1985-06-05 US US06/741,561 patent/US4669919A/en not_active Expired - Lifetime
- 1985-06-06 DD DD85277100A patent/DD234695A5/en not_active IP Right Cessation
- 1985-06-06 SU SU853908700A patent/SU1493116A3/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5779060A (en) * | 1959-03-04 | 1960-08-25 | American Cyanamid Company | Resinous composition |
| AU4833659A (en) * | 1959-04-29 | 1959-10-29 | American Cyanamid Company | Extending the life of mine roof resins |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU648152B2 (en) * | 1991-04-08 | 1994-04-14 | Daiichi Kogyo Seiyaku Co. Ltd. | Injection-type chemical composition for stabilization and reinforcement process using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430997B2 (en) | 1992-05-25 |
| EP0167003B1 (en) | 1988-12-28 |
| DD234695A5 (en) | 1986-04-09 |
| ES543915A0 (en) | 1986-06-01 |
| EP0167003A1 (en) | 1986-01-08 |
| HU193771B (en) | 1987-11-30 |
| DE3421085C1 (en) | 1985-10-31 |
| JPS619482A (en) | 1986-01-17 |
| HUT38663A (en) | 1986-06-30 |
| DE3567058D1 (en) | 1989-02-02 |
| ES8607475A1 (en) | 1986-06-01 |
| PL253823A1 (en) | 1986-03-11 |
| PL147956B1 (en) | 1989-08-31 |
| ATE39541T1 (en) | 1989-01-15 |
| ZA854245B (en) | 1986-01-29 |
| SU1493116A3 (en) | 1989-07-07 |
| US4669919A (en) | 1987-06-02 |
| AU4332585A (en) | 1985-12-12 |
| CA1256686A (en) | 1989-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Assignment registered |
Owner name: FOSROC INTERNATIONAL LIMITED Free format text: FORMER OWNER WAS: F. WILLICH BERG - UND BAUTECHNIK G.M.B.H. AND CO. |
|
| PC | Assignment registered |
Owner name: MINOVA INTERNATIONAL LIMITED Free format text: FORMER OWNER WAS: FOSROC INTERNATIONAL LIMITED |
|
| GM | Mortgages registered |
Name of requester: BARCLAYS BANK PLC |